1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trapecia [35]
3 years ago
6

Which expression is a sum of cubes?

Mathematics
1 answer:
blondinia [14]3 years ago
4 0

Answer: c

Step-by-step explanation:

You might be interested in
Paul sketched a right angel with legs of length a, b, and h. Then he writes an expression for the length of the hypotensure. Wha
MA_775_DIABLO [31]

Answer:

Paul might have written the expression h^2=a^2+b^2.

Step-by-step explanation:

Given:

Length of the leg 1 = a

Length of the leg 2 = b

Hypotenuse = h

We need the expression Paul has written:

Solution:

Now we know that;

The figure sketched by Paul is a right angle triangle.

Now by Pythagoras Theorem which states that;

"The square of the length of the hypotenuse is equal to sum of the square of the length of the legs."

equation can be framed as;

h^2=a^2+b^2

Hence Paul might have written the expression h^2=a^2+b^2.

4 0
3 years ago
If a-4=1/a^(x-1) then x=?​
bezimeni [28]
X is got to a specific number but im not sure yet
6 0
3 years ago
What is the value of the expression 2.6x10^9 over 1.3x10^2
arsen [322]
2.6/1.3 * (10^9/10^2)
2*10^7
4 0
3 years ago
Read 2 more answers
What is the slope of the line whose equation is y−4=5/2(x−2)?
postnew [5]

Answer:

m=\dfrac{5}{2}

Step-by-step explanation:

If the equation of the line is

y=mx+b,

then m represents the slope of the line and b represents the y-intercept of the line. This equation is called the equation of the line in the slope form.

Rewrite the equation of the line in the slope form

y-4=\dfrac{5}{2}(x-2)\\ \\y-4=\dfrac{5}{2}x-\dfrac{5}{2}\cdot 2\\ \\y-4=\dfrac{5}{2}x-5\\ \\y=\dfrac{5}{2}x-1

Thus, the slope of the line is

m=\dfrac{5}{2}

7 0
3 years ago
Read 2 more answers
Two lighthouses flash their lights every 20 seconds and 30 seconds respectively. Given that they flash together at 8 p.m, when w
Free_Kalibri [48]
One minute later at 8:01pm. One lighthouse will flash 3 times (at 20, 40 and 60 seconds)...the other will flash twice (at 30 and 60 seconds). So they will both flash 60 seconds later, at 8:01
6 0
3 years ago
Other questions:
  • A teacher is writing a quiz. He wants the ratio of the number of easy questions to the total number of questions to be 16 font s
    15·1 answer
  • A manufacturer sells a product for $10 per unit. The manufacturer's variable costs are $5 per unit and the fixed cost is $1000.
    6·2 answers
  • Suppose a bag contains 7 blue chips and 3 gold chips. What is the probability of randomly choosing a blue chip not replacing it,
    7·2 answers
  • A tile factory earns money by a flat fee for delivery and a sales price per tile sold. For one customer, the tile factory shippe
    14·2 answers
  • I don’t quite understand this
    5·1 answer
  • The test scores for last week's History test were: 76, 100, 94, 90, 68, 90, 80, 92, 84 If test scores of 60 and 68 are added to
    9·2 answers
  • Henry's Jewelry Store receives a shipment of 500 jewelry pieces, but 15 pieces are damaged. At this rate, if Henry's Jewelry Sto
    8·1 answer
  • Jade ha Jade has $451.89 in her checking account. After 3 checks, each for the same amount, are deducted from her account, she h
    10·1 answer
  • 2. The sum of two negative numbers will always be negative.<br><br> False<br><br> True
    10·1 answer
  • A researcher uses an independent-measures t test to evaluate the mean difference between two treatments and obtains t(12) = 4.00
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!